Every capability included · free 48-hour trial

Your code and AI models — unlocked by you alone.

Hand your code and AI models to MagicLock and they stay locked wherever they go — strong encryption, bound to the devices you authorize, working even offline. Without authorization, they're hard to read or alter.

Learn moreSee how it protects
Strong encryptionDevice-bound licensesWorks offline
One command
Install, encrypt, and ship — nothing else needed
Set once
Your code and models, protected from then on
Strong
Built on proven, open encryption standards
Offline decryption
Decrypt and run with no connection

Why MagicLock

Serious protection, pure software

One product with everything in it — encrypt your Python code and AI models in minutes, and ship apps that run fully offline on your users' side.

Install and go

No setup ritual: one line to install, one command to encrypt — the first run signs you in and activates your machine automatically.

  • One-line install, one-command encryption
  • Zero-config activation on first run
  • macOS, Windows, and Linux

Code and models alike

Lock any Python source into a gated, encrypted file, and encrypt AI models so they only ever decrypt in memory — or compile a hardened binary for the strongest tier.

  • Python code → encrypted, gated files
  • AI models decrypt in memory only
  • Optional compiled tier (native binary)

Activate once, run offline

Protection binds to the devices you authorize. What you deliver runs with no install, no account, and no network on your users' side.

  • Device-bound licenses, signed and revocable
  • No account needed for your users
  • Delivered apps keep running after your subscription ends

Every plan includes every capability — start with a free 48-hour trial.

Peace of mind

The protection you never have to see

You write the code and build the models. MagicLock does the rest — encrypting, locking, and verifying quietly in the background, never skipping a step.

Only you can unlock it

Every piece of code and every model is encrypted on its own, and the key stays with you. Without it, the files are just noise to anyone else.

Yours alone

Tied to the device

Protected software runs only on the devices you authorize. Copy it elsewhere and it simply won't work — no matter how many copies are made.

Copy-resistant

Your AI models too

The models you trained are real assets. MagicLock keeps them encrypted and unlocks them only at the moment they run, right on the device.

Model encryption

Even a one-byte change is caught

If a file is altered, MagicLock detects it and refuses to run — helping prevent bypass and tampering.

Tamper-evident

Safe even offline

Every check happens locally, with no server involved. No network? It still runs, and still keeps you covered.

Decrypts offline

Provable, everywhere

Licenses, devices, and every update carry a digital signature that's hard to forge — genuine or not, you'll know at a glance.

Trusted signatures

Security

Always on guard, even when you can't see it

Protection isn't a promise — it's real, working defense. Even if someone tries to strip it out or slip past it, the gate is still there, and it still works with no network at all.

Every time it runs, it checks

Each time your software runs, these checks happen instantly and locally, in the background.

  1. 1
    The license is real
    Confirms the license was issued by you and is genuinely trustworthy.
  2. 2
    The license still counts
    Not revoked, not expired — only then does it go through.
  3. 3
    The device is yours
    Confirms it's running on the exact device you authorized — swap in another and it stops.
  4. 4
    The permissions match
    What it's about to do has to be within what the license allows.
  5. 5
    Proof on the spot
    A one-time, on-the-spot check rules out forgeries and replayed old credentials.

All clear, and it runs as usual. Anything off, and it stops on the spot — safety first.

Knows your device

License, certificate, and device all line up one to one — copies, swaps, and clones don't fool it.

Rejects forgeries

Every check uses a one-time credential, so intercepted old data is worthless.

Keys stay with you

Encryption keys are derived on the authorized device and never travel; the master key always stays with you.

No network to decrypt

Verification and decryption run entirely offline — plug in and go, no connection to worry about.

Every license, fully featured

Every plan includes everything — no add-ons, no extra charges.

  • Code protection

    Lock any piece of code and ship it encrypted.

  • Model protection

    Encrypt your AI models; they unlock locally at runtime.

Works everywhere

Right where you already work

It works wherever you develop — and on your users' side, there's nothing to install. They just open it and go.

Where you build

Write code, encrypt models, and package in one step on the systems you already use — it fits your existing workflow.

  • macOS
  • Windows
  • Linux
  • Python

Where it runs

Whoever receives it needs no install and no account — they just open it and run.

  • No install
  • Just works
  • Runs offline

Manage anywhere

Handle licenses, devices, and records from any browser — in five languages.

  • Web console
  • 5 languages
  • Anywhere

Protection, your way

Choose how each artifact unlocks — locked to an authorized machine, tightened with a passphrase, or set to expire on a date.

  • Node-lock
  • Passphrase
  • Expiry

How it works

From your code to confident delivery

In a few steps, your software is fully protected — ready to run safely in anyone's hands.

  1. 01

    Activate

    Activate in seconds and get a license that's yours alone.

  2. 02

    Protect

    Mark the code you want to guard, encrypt your models, and package it in one step.

  3. 03

    Deliver

    Hand the packaged app to whoever runs it — no account needed for them.

  4. 04

    Run

    They open it and go — decryption runs fully offline, no connection required.

Put your hard work at ease

Take a few minutes to see how MagicLock builds a wall around your code and models.

Get started